Add configuration for maximum entity list items and update ListEntities handling

src/FederationServer/Classes/Configuration.php

@@ -27,6 +27,7 @@
             self::$configuration->setDefault('server.max_upload_size', 52428800); // 50MB default
             self::$configuration->setDefault('server.storage_path', '/var/www/uploads');
             self::$configuration->setDefault('server.list_audit_logs_max_items', 100);
+            self::$configuration->setDefault('server.list_entities_max_items', 100);
 
             self::$configuration->setDefault('logging.log_unauthorized_requests', true);
 

src/FederationServer/Classes/Configuration/ServerConfiguration.php

@@ -10,6 +10,7 @@
         private int $maxUploadSize;
         private string $storagePath;
         private int $listAuditLogsMaxItems;
+        private int $listEntitiesMaxItems;
 
         /**
          * ServerConfiguration constructor.
@@ -24,6 +25,7 @@
             $this->maxUploadSize = $config['max_upload_size'] ?? 52428800; // 50MB default
             $this->storagePath = $config['storage_path'] ?? '/var/www/uploads';
             $this->listAuditLogsMaxItems = $config['list_audit_logs_max_items'] ?? 100;
+            $this->listEntitiesMaxItems = $config['list_entities_max_items'] ?? 100;
         }
 
         /**
@@ -85,4 +87,14 @@
         {
             return $this->listAuditLogsMaxItems;
         }
+
+        /**
+         * Get the maximum number of items to return when listing entities.
+         *
+         * @return int The maximum number of entity items to return.
+         */
+        public function getListEntitiesMaxItems(): int
+        {
+            return $this->listEntitiesMaxItems;
+        }
     }

src/FederationServer/Methods/Entities/ListEntities.php

@@ -2,6 +2,7 @@
 
     namespace FederationServer\Methods\Entities;
 
+    use FederationServer\Classes\Configuration;
     use FederationServer\Classes\Managers\EntitiesManager;
     use FederationServer\Classes\RequestHandler;
     use FederationServer\Exceptions\DatabaseOperationException;
@@ -15,12 +16,12 @@
          */
         public static function handleRequest(): void
         {
-            $limit = (int) (FederationServer::getParameter('limit') ?? 100);
+            $limit = (int) (FederationServer::getParameter('limit') ?? Configuration::getServerConfiguration()->getListEntitiesMaxItems());
             $page = (int) (FederationServer::getParameter('page') ?? 1);
 
-            if($limit < 1)
+            if($limit < 1 || $limit > Configuration::getServerConfiguration()->getListEntitiesMaxItems())
             {
-                $limit = 100;
+                $limit = Configuration::getServerConfiguration()->getListEntitiesMaxItems();
             }
 
             if($page < 1)